Sensor assembly for touch-free faucet

FIG. 1 is a perspective view of a first embodiment of a sensor assembly for touch-free faucet;

FIG. 2 is a front elevation view of the first embodiment of the sensor assembly for touch-free faucet;

FIG. 3 is a rear elevation view of the first embodiment of the sensor assembly for touch-free faucet;

FIG. 4 is a right elevation view of the first embodiment of the sensor assembly for touch-free faucet;

FIG. 5 is a left elevation view of the first embodiment of the sensor assembly for touch-free faucet;

FIG. 6 is a top plan view of the first embodiment of the sensor assembly for touch-free faucet; and

FIG. 7 is a bottom plan view of the first embodiment of the sensor assembly for touch-free faucet;

FIG. 8 is a perspective view of a second embodiment of a sensor assembly for touch-free faucet;

FIG. 9 is a front elevation view of the second embodiment of the sensor assembly for touch-free faucet;

FIG. 10 is a rear elevation view of the second embodiment of the sensor assembly for touch-free faucet;

FIG. 11 is a right elevation view of the second embodiment of the sensor assembly for touch-free faucet;

FIG. 12 is a left elevation view of the second embodiment of the sensor assembly for touch-free faucet;

FIG. 13 is a top plan view of the second embodiment of the sensor assembly for touch-free faucet; and,

FIG. 14 is a bottom plan view of the second embodiment of the sensor assembly for touch-free faucet.

The broken lines shown in the drawings are included for the purpose of illustrating a portion of the faucet that forms no part of the claimed design.